A kind of fluorescent tube clamp device
Technical field
The utility model relates to a kind of fluorescent tube clamp device, belongs to electricity-saving lamp production technical field.
Background technology
In the production process of energy-saving lamp tube, often complete one to operation, substantially all to use fluorescent tube clamp device, and existing fluorescent tube clamp device, generally utilize finger cylinder to complete the gripping step of fluorescent tube, because the weight of finger cylinder itself is larger, the folding angle of finger is limited, cannot meet the gripping operation of the fluorescent tube of various different sizes, so all there is limitation to a certain degree in this class fluorescent tube clamp device.
Summary of the invention
The purpose of this utility model is to overcome the deficiency that prior art exists, and provides folding angle fluorescent tube clamp device large, applied widely.
The purpose of this utility model is achieved by the following technical solution: comprise the first cylinder; Described the first cylinder bottom is connected with a fixed head; On described fixed head, be provided with the fork that two root architectures are identical; The head of described fork is provided with engaging tooth, and two forks are intermeshing by described engaging tooth; The head of described arbitrary fork is also fixed with a lever, and the tail end of this lever is provided with the second cylinder; The afterbody of described fork is also provided with the folder that floats.
Described unsteady folder is fixed on described fork by a screw.
Described fork is connected to the side of described fixed head by bearing.
The beneficial effects of the utility model are: utilize intermeshing fork to control the folding angle of floating and pressing from both sides, can meet the needs of the fluorescent tube of different size; It is upper that the weight of the second cylinder is not applied to the folder that floats, and guaranteed the flexibility of unsteady folder, reduced unsteady folder too heavy and be caught broken the risk of fluorescent tube; There is feature simple in structure, easy accessibility.
Accompanying drawing explanation
Fig. 1 is Facad structure schematic diagram of the present utility model.
Fig. 2 is A place enlarged drawing in Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail: as shown in Figure 1, 2, comprise the first cylinder 1; Described the first cylinder 1 bottom is connected with a fixed head 2; On described fixed head 2, be provided with the fork 3 that two root architectures are identical; It is intermeshing by described engaging tooth that the head of described fork 3 is provided with engaging tooth 4, two forks; The head of described arbitrary fork is also fixed with a lever 5, and the tail end of this lever 5 is provided with the second cylinder 6; The afterbody of described fork 3 is also provided with the folder 7 that floats.
Described unsteady folder 7 is fixed on described fork 3 by a screw 8; Described unsteady folder 5 is made by rubber, guarantees the smooth and smooth of tube outer wall, effectively prevents that the material of metal or other quality from wearing and tearing tube outer wall.
Described fork 3 is connected to the side of described fixed head 2 by bearing 9, rotate flexible, easy accessibility.
The first cylinder 1 and the second cylinder 6 that the utility model adopts are vertical reciprocating type cylinder, the first cylinder 1 is controlled whole clamp device and is moved up and down, the lever 5 that the second cylinder 6 promotes to be connected with fork 3 moves up and down, thereby complete the folding of two unsteady folders 5, and then complete the gripping operation to fluorescent tube, simple and convenient.
The utility model utilizes intermeshing fork to control the folding angle of floating and pressing from both sides, and can meet the needs of the fluorescent tube of different size; It is upper that the weight of the second cylinder is not applied to the folder that floats, and guaranteed the flexibility of unsteady folder, reduced unsteady folder too heavy and be caught broken the risk of fluorescent tube; There is feature simple in structure, easy accessibility.
Certainly, above-mentioned explanation is not limitation of the utility model, and the utility model is also not limited to above-mentioned giving an example; those skilled in the art; in scope of the present utility model, the variation of making, change and add or replace, all should belong to protection domain of the present utility model.