A sprocket processing and positioning device
A positioning device and sprocket technology, applied in positioning devices, metal processing, metal processing equipment, etc., can solve problems such as unfavorable clamping operations, insufficient automation, and increased labor costs for enterprises
Inactive Publication Date: 2021-04-09
XUZHOU XIANGQIAO MACHINERY CO LTD
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- Description
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- Application Information
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Problems solved by technology
The sprocket is widely used in the mechanical field; the specifications of the sprocket are different, but the manufacturing process is roughly the same. Generally, after the sprocket is formed, it is necessary to open a keyway for later assembly requirements in the inner hole, and to open a keyway on the outside of the sprocket boss. The thread groove and the boss of the sprocket are thin, which is not conducive to the clamping operation in the process of opening the thread groove and keyway. Therefore, the tooth groove of the sprocket is generally positioned; the existing sprocket needs to be manually positioned before processing. Placed on the positioning jig to manually match the tooth groove of the sprocket with the positioning jig. This process is used for manual operation, so it is not automatic enough, and correspondingly increases the labor cost of the enterprise
Method used
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[0042] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.
[0043] Wherein, the accompanying drawings are only for illustrative purposes, showing only schematic diagrams, rather than physical drawings, and should not be construed as limitations on this patent; in order to better illustrate the embodiments of the present invention, some parts of the accompanying drawings will be omitted, Enlargement or reduction does not represent the size of the actual product; for those skilled in the art, it is understandable that certain known structures and their descriptions in the drawings may be omitted.
[0044] In the drawings of the embodiments of the present invention, the same or similar symbols correspond to the same or similar components; , "inner", "outer" and other indicated orientations or positional relationships are based on the orientations or positional ...
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The invention relates to the field of sprocket processing, in particular to a sprocket processing and positioning device, which includes a controller, a feeding cylinder and a positioning plate. The top of the positioning plate is provided with a ring-shaped supporting part, and a material guide is provided above the supporting part. There is an arc-shaped notch at one end of the material guide plate, and the feeding cylinder is vertically arranged in the arc-shaped notch, and a cross-shaped driving mechanism is arranged on the side of the feeding cylinder, and the feeding cylinder can move horizontally to the bearing through the cross-shaped driving mechanism. directly above the supporting part, and the lower end of the feeding cylinder can be lowered to contact with the upper surface of the supporting part, the inner wall of the feeding cylinder has a limit structure, a correction mechanism is provided above the feeding cylinder, and the lower half of the feeding cylinder is set There is an opening and closing mechanism, and a pressure detection mechanism electrically connected to the controller is provided on the outside of the feeding cylinder. The detection end of the pressure detection mechanism faces the inner arc surface of the arc-shaped notch, and multiple positioning components are installed on the positioning plate. The present invention The precise positioning of the sprockets can be automatically carried out to ensure the machining of thread grooves and keyways.
Description
technical field [0001] The invention relates to the field of sprocket processing, in particular to a sprocket processing and positioning device. Background technique [0002] A sprocket is a wheel with cog-type sprockets designed to engage precisely pitched blocks on a chain link or cable. The sprocket is widely used in the mechanical field; the specifications of the sprocket are different, but the manufacturing process is roughly the same. Generally, after the sprocket is formed, it is necessary to open a keyway for later assembly requirements in the inner hole, and to open a keyway on the outside of the sprocket boss. The thread groove and the boss of the sprocket are thin, which is not conducive to the clamping operation in the process of opening the thread groove and keyway. Therefore, the tooth groove of the sprocket is generally positioned; the existing sprocket needs to be manually positioned before processing. It is placed on the positioning jig so that the tooth gr...
Claims
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IPC IPC(8): B23Q7/08B23Q7/14B23Q7/18B23Q3/08
CPCB23Q3/08B23Q7/08B23Q7/1405B23Q7/18
Inventor 黄国强
Owner XUZHOU XIANGQIAO MACHINERY CO LTD