A quick-mounting connector for a stirring bar and an assembling method thereof
An assembly method and a stirring rod technology, applied in the field of connectors, can solve the problems of simultaneous operation of the chuck mechanism and tool accessories, slow clamping speed of the stirring rod, and non-replaceable pins, etc., to achieve functional versatility and simplify tool replacement The action of attachments and the effect of reducing labor intensity
Pending Publication Date: 2020-02-14
ZHEJIANG BURLEY TOOLS
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Problems solved by technology
However, in the above scheme, in order to achieve a stable and safe connection, it is necessary to set pins for positioning connection, which makes the alignment inconvenient. At the same time, the pins will wear out and cannot be replaced, resulting in weakened positioning effect and frequent replacement; The clamping method is inconvenient, which makes the clamping speed of the stirring rod slower
When installing tool accessories, it is often necessary to operate the chuck mechanism and the tool accessories at the same time with both hands, which is very inconvenient in actual use, because the operator often can only hold the electric hand tool with one hand, and a method that can be realized by the user's one-handed operation is required. Collet mechanism for automatic tool attachment change
Method used
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[0025] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.
[0026]In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation or position indicated by "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. The relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the descript...
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The invention relates to a quick-mounting connector for a stirring bar and an assembling method thereof. The connector comprises a quick-clamping stirring rod (1), a hexagonal chuck (2), a quick-clamping sleeve (3), a chuck sleeve (4), a steel ball (5), an outer spring (6), a tower-shaped spring (7) and an adapter (8). According to the connector, through cooperation of the tower-shaped spring andthe steel ball, the position of the steel ball can be changed, and the stirring bar can be clamped or loosened; through design of the structure and the cooperation relation of all the components, double-spring cooperation of the tower-shaped spring and the outer spring can be ingeniously utilized to achieve quick assembly of the connector and the stirring bar; an M14 thread is arranged in a hexagonal slotted hole in the front end of the hexagonal chuck, so that the hexagonal chuck can be connected to a quick-clamping stirring bar and can be connected to an M14 thread stirring bar; the adapteris provided with an M14 internal thread or an M14 external thread, and the quick connector assembly can be directly connected to an output end of a stirrer by selecting the adapter as required, so that adaptability is enhanced, and universality, expansibility and convenience of an electric handheld tool are realized.
Description
technical field [0001] The invention relates to the technical field of connectors, in particular to a quick-install connector for a stirring rod and an installation method for the quick-install connector for the agitator rod. Background technique [0002] A hand-held mixer is a frequently used tool for dispersing and mixing materials. The hand-held mixer in the traditional field includes a split-connected host and a stirring rod, and a stirring head connected to the stirring rod. The stirring blade is arranged on the stirring rod. The motor shaft of the stirrer is connected by a threaded head. Due to the threaded connection, there may be interference during the rotation process and it cannot be assembled. [0003] For this reason, an improvement has been made to this at present, that is, the stirring rod is clamped by an axial insertion method. Insert the stirring rod into the cylindrical hole of the fixture, and then use the pin to position it. This method makes the clamp...
Claims
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Login to View More IPC IPC(8): B01F13/00B01F15/00
CPCB01F33/5011B01F35/00B01F35/322
Inventor 李挺进陈敏汤群飞徐宛柘
Owner ZHEJIANG BURLEY TOOLS