Adjustable bonding wire jig

Abstract

The utility model discloses an adjustable bonding wire jig which is used in cooperation with a bowl cup support and a machine frame, the adjustable bonding wire jig comprises a bottom plate and a pressing rod, the bottom plate comprises a fixing rod and fixing plates fixedly connected with the two ends of the fixing rod, the fixing plates are symmetrically arranged, and a containing space is defined by the fixing plates and the fixing rod. The fixing plate comprises a first flat plate part and a second flat plate part, the first flat plate part is fixedly connected with the second flat plate part, the second flat plate part is higher than the first flat plate part in the vertical direction, a plurality of transverse rods are erected on the fixing rod, and the pressing rod is arranged in parallel relative to the fixing rod and abuts against the transverse rods; according to the utility model, the detachable bottom plate, the cross rod and the pressing rod are combined and installed, so that the bonding wire jig can be matched with different bracket bowls and cups, the production efficiency is improved, and the production cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of LED lighting, in particular to an adjustable welding wire fixture. Background Art

[0002] LED products have a short product cycle and a wide variety of categories. Under the premise of ensuring product quality, each LED product must be required to use a targeted wire soldering jig, resulting in a wide variety of wire soldering jigs and high production costs. The processing and manufacturing of wire soldering jigs have relatively high requirements for process and processing accuracy, resulting in a long processing cycle for wire soldering jigs, requiring LED manufacturers to plan processing in advance.

[0003] At present, wire welding jigs are highly specialized and cannot be used universally. The existing wire welding jigs are customized according to the size and spacing of each product. The size and position of the pressure rod of the wire welding jig are fixed and are only applicable to the current product. Reasonable adjustment cannot be made according to product requirements, resulting in the need to redevelop corresponding wire welding jigs for each new product. In addition, the life of the wire welding jig is related to the product, and the feasibility of the new product is uncertain. Whether the wire welding jig is valuable depends on whether the new product can continue to be developed. However, most new products are often in the development stage and cannot be mass-produced, and the value of the wire welding jig disappears accordingly. Utility Model Content

[0004] In view of the above situation, it is necessary to provide an adjustable wire bonding fixture to address the problem that wire bonding fixtures in the prior art are incompatible and affect production costs and cycles.

[0005] An adjustable welding wire fixture is used in conjunction with a bowl and cup holder and a rack, characterized in that: the adjustable welding wire fixture includes a base plate and a pressure rod, the base plate includes a fixed rod and fixed plates fixedly connected to both ends of the fixed rod, the fixed plates are symmetrically arranged and enclosed with the fixed rod to form a accommodating space, the fixed plate includes a first flat plate portion and a second flat plate portion, the first flat plate portion is fixedly connected to the second flat plate portion, the second flat plate portion is higher than the first flat plate portion in the vertical direction, the fixed rod is provided with multiple cross bars, and the pressure rod is arranged parallel to the fixed rod and abuts against the multiple cross bars.

[0006] The utility model is used in conjunction with a bracket bowl and cup. According to the actual spacing between the bowl and cup brackets, the position of the cross bar on the fixed rod is adjusted to ensure that the lower part of the cross bar is pressed tightly against the cup mouth of the bowl and cup bracket. The pressure rod is then pressed tightly against the cross bar and fixed to the fixed rod. The detachable bottom plate, cross bar and pressure rod are installed in combination to achieve the welding wire fixture matching different bracket bowls and cups, thereby improving production efficiency and saving production costs.

[0007] Furthermore, the bottom surface of the first flat plate portion partially extends in a vertical direction to form a first extension portion, the first extension portion extends toward the bowl and cup support, and the second flat plate portion is provided with a fixing hole, and the fixing hole is adapted to the frame.

[0008] The utility model utilizes the first extension part to contact and press the edges of both sides of the bowl and cup support, and the fixing hole is fixed to the machine platform.

[0009] Furthermore, the fixing height of the bottom end of the fixing rod is flush with the bottom surface height of the first flat plate portion, the fixing height of the top end of the fixing rod is lower than the top surface height of the first flat plate portion, the upper cross-section of the cross bar is smaller than the lower cross-section of the cross bar, and the bottom of the cross bar is concave to form a first easing portion, and the first easing portion is adapted to the fixing rod.

[0010] The utility model utilizes a fixed rod to provide a supporting surface for the installation of a cross rod, and the first yielding parts at both ends of the cross rod are installed on the side of the fixed rod, so that the top end of the pressure rod is flush with the top surface of the first flat plate part. By utilizing the difference between the upper cross section and the lower cross section of the cross rod, the upper cross section is relatively reduced, thereby leaving more welding wire operation space for the operator, and the large lower cross section can fully press the bracket bowl cup, which is conducive to operation.

[0011] Furthermore, the fixing height of the top end of the fixing rod is flush with the top surface height of the first flat plate portion, the fixing height of the bottom end of the fixing rod is lower than the bottom surface height of the first flat plate portion, and the two ends of the cross bar are concavely formed inwardly to form a second easing portion and a third easing portion respectively, the second easing portion is adapted to the fixing rod, and the third easing portion is adapted to the pressure rod.

[0012] The utility model utilizes a fixing rod to provide a supporting surface for the installation of the cross bar, so that the fixing height of the bottom end of the pressure rod is flush with the bottom surface of the first flat plate portion, the second making way portion abuts against the bottom side surface of the fixing rod, and the third making way portion is installed on the side surface of the pressure rod. By utilizing the difference between the upper cross section and the lower cross section of the cross bar, the upper cross section is relatively reduced, thereby leaving more space for welding wire operation for the operator, and the large lower cross section can fully press the bracket bowl cup, which is conducive to operation.

[0013] Furthermore, corners are provided above the two ends of the crossbar, and the corners form a clearance space in the horizontal direction. A through hole is provided on the fixing rod, and the clearance space can accommodate the through hole.

[0014] The utility model adjusts the position of the cross bar on the fixed rod according to the actual spacing between the bowl and cup holders. When the two ends of the cross bar just block the first threaded through hole, the cross bar needs to be replaced with a cross bar with a corner to form a clearance space, thereby bypassing the first threaded through hole in the horizontal direction. The mutual cooperation of the cross bars is used to divide the accommodating space into a plurality of separation areas, and the separation areas are provided to the operator for welding operation.

[0015] Furthermore, the through holes are a plurality of evenly distributed first threaded through holes, the pressure rod is a plurality of evenly distributed second threaded through holes, the first threaded through holes and the second threaded through holes are the same in number and aligned in the vertical direction, and the fixing rod is threadedly connected to the pressure rod through the first threaded through holes and the second threaded through holes.

[0016] The utility model fixes the cross bar between the fixing bar and the pressing bar by threading the first threaded through hole and the second threaded through hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of the first embodiment of the utility model;

[0018] Figure 2 This is a top view of the bottom plate of the first embodiment of the utility model;

[0019] Figure 3 This is a front view of the bottom plate of the first embodiment of the utility model;

[0020] Figure 4 This is a side view of the bottom plate of the first embodiment of the utility model;

[0021] Figure 5 This is a top view of the crossbar of the first embodiment of the utility model;

[0022] Figure 6 This is a front view of the crossbar of the first embodiment of the utility model;

[0023] Figure 7 This is a side view of the crossbar of the first embodiment of the utility model;

[0024] Figure 8 This is a side view of the pressure rod of the first embodiment of the utility model;

[0025] Fig. 9 This is a top view of the first embodiment of the utility model with a corner cross bar;

[0026] Fig.10 A top view of the bottom plate installation cross bar of the first embodiment of the utility model;

[0027] Fig.11 This is a top view of the overall structure of the first embodiment of the utility model;

[0028] Fig.12 This is a front view of the overall structure of the first embodiment of the utility model;

[0029] Fig.13 This is a front view of the bottom plate of the second embodiment of the utility model;

[0030] Fig.14 This is a front view of the crossbar of the second embodiment of the utility model;

[0031] Fig.15 This is a side view of the crossbar of the second embodiment of the utility model.

[0032] Figure numerals: 1, bottom plate; 10, fixing plate; 2, first cross bar; 21, first yielding portion; 22, upper portion of first cross bar; 23, lower portion of first cross bar; 3, pressure rod; 31, second threaded through hole; 40, second flat plate portion; 41, fixing hole; 50, first flat plate portion; 51, first extension portion; 60, fixing rod; 61, first threaded through hole; 7, second cross bar; 71, corner; 72, lower portion of second cross bar; 8, third cross bar; 81, second yielding portion; 82, third yielding portion. DETAILED DESCRIPTION

[0033] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The drawings provide embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing this embodiment is to make the disclosure of the present invention more thorough and comprehensive.

[0034] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0035] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those generally understood by technicians in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items. In addition, the various embodiments of the present invention, the features in the embodiments, and the features of the embodiments can be freely combined without obvious conflicts or contradictions.

[0036] Embodiment 1

[0037] like Figure 1 As shown, an adjustable wire welding fixture includes a base plate 1, a first cross bar 2 and a pressure bar 3.

[0038] like Figures 2 to 4As shown, the base plate 1 includes a fixed plate 10 and a fixed rod 60, the two fixed plates 10 are symmetrically arranged, and the two ends of a group of fixed rods 60 are respectively fixedly connected to the fixed plates 10, and the enclosed area of ​​the fixed plate 10 and the fixed rods 60 forms a accommodating space. The fixed plate 10 includes a first flat plate portion 50 and a second flat plate portion 40, the first flat plate portion 50 is fixedly connected to the second flat plate portion 40, and the second flat plate portion 40 is higher than the first flat plate portion 50 in the vertical direction. The second flat plate portion 50 is provided with a fixing hole 41, and the bottom surface of the first flat plate portion 50 is partially extended in the vertical direction to form a first extension portion 51, and a plurality of first threaded through holes 61 are evenly distributed on the fixed rod 60, and the lower end of the fixed rod 60 is fixed at a height that is flush with the bottom surface of the first flat plate portion 50.

[0039] It can be understood that the fixing rod 60 is used to provide a supporting surface for the first cross bar 2, and the pressure rod 3 is against the first cross bar 2, so that the top of the pressure rod 3 is flush with the top surface of the first flat plate part 50, the first extension part 51 is in contact with the edges of both sides of the bowl and cup holder and pressed tightly, and the fixing hole 41 is fixed to the machine.

[0040] like Figures 5 to 7 and Fig.12 As shown, the first cross bar 2 is concave below the two ends to form a first easing portion 21, and the first easing portion 21 is just matched with the side of the fixing rod 60. The first cross bar 2 is stably mounted on the fixing rod 60, and the cross section of the upper portion 22 of the first cross bar is smaller than the cross section of the lower portion 23 of the first cross bar. In the vertical direction, the top of the pressure rod 3 is flush with the top of the first flat plate portion 50. According to the actual spacing between the bowl and cup holders, the position of the first cross bar 2 on the fixing rod 60 is adjusted. When the two ends of the first cross bar 2 just block the first threaded through hole 61, the first cross bar 2 needs to be replaced with a second cross bar 7 with a corner 71. The space formed by the corner 71 in the horizontal direction can accommodate the first threaded through hole 61. It can be understood that when the pressure bar 3 is mounted on the second cross bar 7, the top of the pressure bar 3 is flush with the top surface of the first flat plate portion 50. According to the actual position requirements, multiple second cross bars 7 can be used.

[0041] It can be understood that, by utilizing the difference between the cross-section of the upper portion 22 of the first cross bar and the cross-section of the lower portion 23 of the first cross bar, the upper cross-section is relatively reduced, thereby leaving more space for the operator to operate the welding wire, and the lower cross-section is large enough to fully press the bracket bowl. The first cross bar 2 is mounted on the fixed rod 60, and the pressure rod 3 rests on the second cross bar 2 so that the top end of the pressure rod 3 is flush with the top surface of the first flat plate portion 50, thereby achieving sufficient pressing of the bracket bowl, which is beneficial for operation.

[0042] like Figure 8 , Fig.11 and Fig.12As shown, a plurality of second threaded through holes 31 are evenly distributed on the pressure rod 3, the number of the second threaded through holes 31 and the first threaded through holes 61 are the same and aligned in the vertical direction, a plurality of first cross bars 2 and second cross bars 7 are mounted on the fixed rod 60, the pressure rod 3 is arranged on the plurality of first cross bars 2 and second cross bars 7, the pressure rod 3 is arranged parallel to the fixed rod 60, and is threadedly fixed to the first threaded through holes 31 and 61, so as to fix the first cross bars 2 and the second cross bars 7 between the fixed rod 60 and the pressure rod 3.

[0043] The specific functions of this embodiment are as follows: Figures 9 to 12 As shown, the utility model is used in conjunction with the bracket for bowls and cups. According to the actual spacing between the bowl and cup brackets, the positions of the multiple first cross bars 2 mounted on the fixing rod 60 are adjusted in sequence to ensure that the multiple first cross bar lower portions 23 are pressed tightly against the cup mouth of the bowl and cup bracket, and then the pressing rod 3 is pressed tightly above the multiple first cross bars 2 and fixed on the fixing rod. When the two ends of the first cross bars 2 just block the first threaded through hole 61, it is necessary to replace the first cross bar 2 with a second cross bar 7 with a corner 71. The space formed by the corner 71 in the horizontal direction can accommodate the first threaded through hole 61. The first extension portion 51 is brought into contact with the edges of both sides of the bowl and cup bracket and pressed tightly. The fixing hole 41 is fixed to the machine. At this time, the enclosed area of ​​the fixing plate 10 and the fixing rod 60 forms a accommodating space. Through the coordinated use of the multiple first cross bars 2 and the second cross bar 7, a plurality of parallel separation intervals are separated at the accommodating space, and the separation intervals are provided to the operator for wire welding operation.

[0044] Embodiment 2

[0045] This embodiment is basically the same as the first embodiment, except that:

[0046] like Fig. 9 and Figures 13 to 15As shown, the top fixing height of the fixing rod 60 is flush with the top surface height of the first flat plate portion 50, and the upper and lower cross sections of the end of the third cross bar 8 form a second easing portion 81 and a third easing portion 82, and the cross section of the upper part of the third cross bar 8 where the second easing portion 81 is located is smaller than the cross section of the lower part of the third cross bar 8 where the third easing portion 82 is located, and the second easing portion 81 matches the side of the fixing rod 60, and then the pressure rod is placed parallel to the fixing rod 60, and the side of the pressure rod is against the third easing portion 82. After the first threaded through hole of the fixing rod 60 is aligned with the second threaded through hole of the pressure rod, it is fixed from top to bottom by bolts. It can be understood that when multiple third cross bars 8 are aligned with the fixing rod 60, the two ends of the third cross bar 8 just block the first threaded through hole 61. At this time, the third cross bar 8 needs to be replaced with a second cross bar 7 with a corner 71. The space formed by the corner 71 along the horizontal direction can accommodate the first threaded through hole 61. Through the coordinated use of multiple third cross bars 8 and the second cross bar 7, multiple parallel separation intervals are formed at the accommodating space separation. The separation intervals are provided to the operator for welding wire operation. The upper and lower cross sections of the third cross bar are different, and the upper cross section is relatively reduced, thereby leaving more space for welding wire operation for the operator. The large lower cross section can fully press the bracket bowl, which is conducive to operation.

[0047] The utility model utilizes the base plate 10, the first cross bar 2 and the second cross bar 7 or the third cross bar 8 and the second cross bar 7 and the pressure bar 3 to be installed in combination, so that the welding wire fixture can match different bracket bowls and cups, is easy to install, has a simple structure, can effectively improve production efficiency, and save production costs.

[0048] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0049] The above-mentioned embodiments only express the implementation methods of the utility model, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that, for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, and these all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. An adjustable welding wire fixture, used in conjunction with a cup holder and a rack, characterized by: The adjustable welding wire fixture includes a base plate and a pressure rod, the base plate includes a fixed rod and fixed plates fixedly connected to both ends of the fixed rod, the fixed plates are symmetrically arranged and enclosed with the fixed rod to form a accommodating space, the fixed plate includes a first flat plate portion and a second flat plate portion, the first flat plate portion is fixedly connected to the second flat plate portion, the second flat plate portion is higher than the first flat plate portion in the vertical direction, the fixed rod is equipped with multiple cross bars, and the pressure rod is arranged parallel to the fixed rod and abuts against the multiple cross bars.

2. The adjustable wire welding fixture according to claim 1, characterized in that: The bottom surface of the first flat plate portion partially extends in a vertical direction to form a first extension portion, the first extension portion extends toward the bowl and cup support, and the second flat plate portion is provided with a fixing hole, the fixing hole is adapted to the frame.

3. The adjustable wire welding fixture according to claim 1, characterized in that: The fixing height of the bottom end of the fixing rod is flush with the bottom surface height of the first flat plate portion, the fixing height of the top end of the fixing rod is lower than the top surface height of the first flat plate portion, the upper cross section of the cross bar is smaller than the lower cross section of the cross bar, and the bottom of the cross bar is concave to form a first easing portion, and the first easing portion is adapted to the fixing rod.

4. The adjustable wire welding fixture according to claim 1, characterized in that: The fixing height of the top end of the fixing rod is flush with the top surface height of the first flat plate portion, the fixing height of the bottom end of the fixing rod is lower than the bottom surface height of the first flat plate portion, the upper cross-section of the cross bar is smaller than the lower cross-section of the cross bar, and the two ends of the cross bar are concavely formed inwardly to form a second easing portion and a third easing portion respectively, the second easing portion is adapted to the fixing rod, and the third easing portion is adapted to the pressure rod.

5. The adjustable wire welding fixture according to claim 3 or 4, characterized in that: Corners are arranged above the two ends of the crossbar, and the corners form a clearance space in the horizontal direction. A through hole is arranged on the fixing rod, and the clearance space can accommodate the through hole.

6. The adjustable wire welding fixture according to claim 5, characterized in that: The through holes are a plurality of evenly distributed first threaded through holes, the pressure rod is evenly distributed with a plurality of second threaded through holes, the first threaded through holes and the second threaded through holes are the same in number and aligned in the vertical direction, and the fixing rod is threadedly connected to the pressure rod through the first threaded through holes and the second threaded through holes.

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