LED panel lamp aluminum frame splicing tool

Abstract

The utility model discloses an LED panel lamp aluminum frame splicing tool which comprises a chuck body, and an outer adjusting ring and an inner adjusting ring are rotationally connected to the chuck body. A first plane thread is arranged at the top of the outer adjusting ring, a first bevel gear wheel is arranged at the bottom of the outer adjusting ring, four first clamping jaws are in threaded fit with the first plane thread, the first clamping jaws are slidably connected to the chuck body, and first L-shaped clamping blocks are arranged on the first clamping jaws; a first small bevel gear is in threaded fit with the first large bevel gear, and a first driving shaft is arranged on the first small bevel gear; a second plane thread is arranged at the top of the inner adjusting ring, a second bevel gear wheel is arranged at the bottom of the inner adjusting ring, four second clamping jaws are in threaded fit with the second plane thread, the second clamping jaws are slidably connected to the chuck body, and second L-shaped clamping blocks are arranged on the second clamping jaws; a second small bevel gear is in threaded fit with the second large bevel gear, and a second driving shaft is arranged on the second small bevel gear. The splicing tool has the advantages of being rapid in clamping and positioning and high in adaptability.

Description

Technical Field

[0001] The utility model relates to the technical field of tooling fixtures, and more specifically, to an aluminum frame splicing tooling for LED panel lights. Background Art

[0002] Most LED panel lights on the market are rectangular in shape. The special rectangular square light frame is made of four equal-length aluminum profiles connected by corner clips, or directly connected by welding. Both require the separate aluminum profiles to be positioned before connection to achieve quick connection, but there is no special tooling, which makes it difficult to implement. Based on this, the utility model proposes a LED panel light aluminum frame splicing tooling. Utility Model Content

[0003] The utility model aims to overcome the deficiencies in the prior art and provide an aluminum frame splicing tool for LED panel lights, which has the characteristics of fast clamping and positioning and strong adaptability.

[0004] In order to solve the above technical problems, the purpose of the utility model is achieved as follows: the utility model relates to an LED panel light aluminum frame splicing tool, comprising a chuck body, on which an outer adjustment ring and an inner adjustment ring arranged coaxially are rotatably connected;

[0005] The top of the outer adjusting ring is provided with a first plane thread, and the bottom is provided with a first large bevel gear, the first plane thread is threadedly matched with four first claws, and the interval angles between two adjacent first claws are equal, the first claw is slidably connected to the chuck body, and the first claw moves along the radial direction of the chuck body, and the first claw is provided with a first L-shaped clamping block for follow-up, the first L-shaped clamping block includes a first horizontal clamping piece that is at an angle of 45° to the moving direction of the first claw, and a first longitudinal clamping piece that is at an angle of 45° to the moving direction of the first claw; the first large bevel gear is threadedly matched with a first small bevel gear, and the first small bevel gear is coaxially provided with a first driving shaft rotatably connected to the chuck body, one end of the first driving shaft is connected to the first small bevel gear, and the other end is provided with a first wrench groove;

[0006] The top of the inner adjusting ring is provided with a second planar thread and the bottom is provided with a second large bevel gear. The second planar thread is threadedly matched with four second claws, and the interval angles between two adjacent second claws are equal. The second claw is slidably connected to the chuck body, and the second claw moves along the radial direction of the chuck body. The second claw is provided with a second L-shaped clamping block for follow-up, and the second L-shaped clamping block includes a second horizontal clamping piece that is at an angle of 45° to the moving direction of the second claw, and a second longitudinal clamping piece that is at an angle of 45° to the moving direction of the second claw; the second large bevel gear is threadedly matched with a second small bevel gear, and a second driving shaft rotatably connected to the chuck body is coaxially arranged on the second small bevel gear, one end of the second driving shaft is connected to the second small bevel gear, and the other end is provided with a second wrench groove.

[0007] The utility model is further configured as follows: a straight line where any of the first L-shaped clamping blocks and the second L-shaped clamping block adjacent thereto passes through the axis of the chuck body.

[0008] The utility model is further configured as follows: the first pull groove and the second pull groove are both in a non-rotating column shape.

[0009] The utility model is further configured as follows: the first pull groove and the second pull groove are arranged in an up-and-down staggered manner.

[0010] The utility model is further configured as follows: the interval angle between the first pull groove and the second pull groove is 180°.

[0011] The utility model is further configured as follows: the second pull groove is located directly below or directly above the first pull groove.

[0012] In summary, the utility model has the following beneficial effects: the LED panel light aluminum frame splicing tooling involved in the utility model integrates two groups of four-claw chucks into one, one group is for inward extrusion and the other group is for outward expansion, and the two groups are linked to achieve the pre-positioning function of the LED panel light aluminum frame clamped therebetween before connection; it can also be used for the assembly of LED panel light aluminum frames of various specifications and sizes, with strong adaptability, complete overall functions and strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model in a top view;

[0014] Figure 2 It is a schematic diagram of the internal structure of the utility model in a side view;

[0015] Figure 3 It is a structural schematic diagram of the utility model for clamping an aluminum frame for an LED panel lamp. DETAILED DESCRIPTION

[0016] In order to enable those skilled in the art to better understand the technical solution of the utility model, the preferred implementation scheme of the utility model is described below in conjunction with specific embodiments, but it should be understood that these descriptions are only for further illustrating the features and advantages of the utility model, rather than limiting the patent requirements of the utility model. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the utility model.

[0017] The utility model is further described below in conjunction with the accompanying drawings and preferred embodiments.

[0018] Example 1

[0019] See also Figures 1 to 3 As shown, the LED panel light aluminum frame splicing tooling involved in this embodiment includes a chuck body 1, and the chuck body 1 is rotatably connected with an outer adjustment ring 2 and an inner adjustment ring 3 arranged in a coaxial line;

[0020] The top of the outer adjustment ring 2 is provided with a first plane thread 4, and the bottom is provided with a first large bevel gear 5. The first plane thread 4 is threadedly matched with four first claws 6, and the interval angle between two adjacent first claws 6 is equal. The first claw 6 is slidably connected to the chuck body 1, and the first claw 6 moves along the radial direction of the chuck body 1. The first claw 6 is provided with a first L-shaped clamping block 7 for follow-up. The first L-shaped clamping block 7 includes a first transverse clamping piece 71 that is 45° at an angle to the moving direction of the first claw, and a first longitudinal clamping piece 72 that is 45° at an angle to the moving direction of the first claw; the first large bevel gear 5 is threadedly matched with a first small bevel gear 8, and the first small bevel gear 8 is coaxially provided with a first driving shaft 9 rotatably connected to the chuck body 1, one end of the first driving shaft 9 is connected to the first small bevel gear 8, and the other end is provided with a first pull groove 10;

[0021] The top of the inner adjustment ring 3 is provided with a second planar thread 11, and the bottom is provided with a second large bevel gear 12. The second planar thread 11 is threadedly matched with four second claws 13, and the interval angles between two adjacent second claws 13 are equal. The second claws 13 are slidably connected to the chuck body 1, and the second claws 13 move along the radial direction of the chuck body 1. The second claws 13 are provided with a second L-shaped clamping block 14 for follow-up. The second L-shaped clamping block 14 includes a second horizontal clamping piece 141 that is at an angle of 45° to the moving direction of the second claw, and a second longitudinal clamping piece 142 that is at an angle of 45° to the moving direction of the second claw; the second large bevel gear 12 is threadedly matched with a second small bevel gear 15, and the second small bevel gear 15 is coaxially provided with a second driving shaft 16 rotatably connected to the chuck body 1, one end of the second driving shaft 16 is connected to the second small bevel gear 15, and the other end is provided with a second pull groove 17.

[0022] Furthermore, the straight line between any of the first L-shaped clamping blocks 7 and the adjacent second L-shaped clamping block 14 passes through the axis of the chuck body 1 .

[0023] Furthermore, the first pull groove 10 and the second pull groove 17 are both in a non-rotating column shape.

[0024] Furthermore, the first pull groove 10 and the second pull groove 17 are arranged in an up-down staggered manner.

[0025] Furthermore, the interval angle between the first pull groove 10 and the second pull groove 17 is 180°.

[0026] In this embodiment, four sections of aluminum profiles of equal length and separated from each other are first placed as follows: Figure 3 In the state shown, use the wrench tool to rotate the corresponding small bevel gear. When the first small bevel gear 8 rotates clockwise, it is driven by the first large bevel gear 5, and the outer adjustment ring 2 rotates relative to the chuck body 1. It is driven by the first plane thread 4, and the first clamping claw 6 and the first L-shaped clamping block 7 are tightened to clamp the LED panel light aluminum frame from the outside to the inside; when the second small bevel gear 15 rotates clockwise, it is driven by the second large bevel gear 12, and the inner adjustment ring 3 rotates relative to the chuck body 1. It is driven by the second plane thread 11, and the second clamping claw 13 and the second L-shaped clamping block 14 are expanded to clamp the LED panel light aluminum frame from the inside to the outside, thereby realizing the positioning function of the aluminum frame. If you need to remove it, just rotate the corresponding small bevel gear in the opposite direction.

[0027] The LED panel light aluminum frame splicing tooling involved in the utility model integrates two groups of four-claw chucks into one body, one group is used for inward extrusion, and the other group is used for outward expansion. The two groups are linked to achieve the function of pre-positioning the LED panel light aluminum frame clamped therebetween before connection; it can also be used for assembling LED panel light aluminum frames of various specifications and sizes, has strong adaptability, complete overall functions, and strong practicality.

[0028] Unless otherwise specified, in the present invention, the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicating orientation or positional relationship are based on the orientation or positional relationship actually shown, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, the terms describing the orientation or positional relationship in the present invention are only used for illustrative purposes and cannot be understood as limitations on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood in combination with the embodiments and according to specific circumstances.

[0029] Unless otherwise clearly specified and limited, in the present invention, the terms "disposed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] The preferred specific embodiments of the utility model are described in detail above. It should be understood that ordinary technicians in this field can make many modifications and changes based on the concept of the utility model without creative work. Therefore, all technical solutions that can be obtained by technicians in this technical field based on the concept of the utility model through logical analysis, reasoning or limited experiments on the basis of the existing technology should be within the scope of protection determined by the claims.

Claims

1. An aluminum frame splicing tool for LED panel lights, comprising a chuck body, characterized in that: The chuck body is rotatably connected with an outer adjustment ring and an inner adjustment ring which are coaxially arranged; The top of the outer adjusting ring is provided with a first plane thread, and the bottom is provided with a first large bevel gear, the first plane thread is threadedly matched with four first claws, and the interval angles between two adjacent first claws are equal, the first claw is slidably connected to the chuck body, and the first claw moves along the radial direction of the chuck body, and the first claw is provided with a first L-shaped clamping block for follow-up, the first L-shaped clamping block includes a first horizontal clamping piece that is at an angle of 45° to the moving direction of the first claw, and a first longitudinal clamping piece that is at an angle of 45° to the moving direction of the first claw; the first large bevel gear is threadedly matched with a first small bevel gear, and the first small bevel gear is coaxially provided with a first driving shaft rotatably connected to the chuck body, one end of the first driving shaft is connected to the first small bevel gear, and the other end is provided with a first wrench groove; The top of the inner adjusting ring is provided with a second planar thread and the bottom is provided with a second large bevel gear. The second planar thread is threadedly matched with four second claws, and the interval angles between two adjacent second claws are equal. The second claw is slidably connected to the chuck body, and the second claw moves along the radial direction of the chuck body. The second claw is provided with a second L-shaped clamping block for follow-up, and the second L-shaped clamping block includes a second horizontal clamping piece that is at an angle of 45° to the moving direction of the second claw, and a second longitudinal clamping piece that is at an angle of 45° to the moving direction of the second claw; the second large bevel gear is threadedly matched with a second small bevel gear, and a second driving shaft rotatably connected to the chuck body is coaxially arranged on the second small bevel gear, one end of the second driving shaft is connected to the second small bevel gear, and the other end is provided with a second wrench groove.

2. The LED panel light aluminum frame splicing tooling according to claim 1 is characterized by: The straight line where any of the first L-shaped clamping blocks and the second L-shaped clamping block adjacent thereto passes through the axis of the chuck body.

3. The LED panel light aluminum frame splicing tooling according to claim 2 is characterized by: The first pull groove and the second pull groove are both in a non-rotating column shape.

4. The LED panel light aluminum frame splicing tooling according to any one of claims 1 to 3, characterized in that: The first pull groove and the second pull groove are arranged in an up-and-down staggered manner.

5. The LED panel light aluminum frame splicing tooling according to claim 4 is characterized by: The interval angle between the first pull groove and the second pull groove is 180°.

6. The LED panel light aluminum frame splicing tooling according to claim 4 is characterized by: The second pull groove is located directly below or directly above the first pull groove.

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