Device for simultaneously positioning two ends of connecting rod
A technology of positioning device and connecting rod, applied in positioning device, clamping, supporting and other directions, can solve the problems of affecting processing accuracy, large positioning error, cumbersome positioning operation, etc., and achieve the effect of improving processing efficiency, accurate and reliable positioning
Inactive Publication Date: 2018-04-20
WUHU HANGTIAN AUTOMOBILE CONNECTING ROD
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Problems solved by technology
[0002] At present, there is no special positioning tool for engine connecting rod boring. The large and small ends of the engine connecting rod are separately positioned and processed separately. The positioning structure is positioned by fasteners. The positioning operation is cumbersome, and the positioning error of multiple processing is large, which affects the processing accuracy.
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[0016] With reference to the accompanying drawings, the specific implementation of the present invention will be further described in detail through the description of the embodiments.
[0017] The simultaneous positioning device at both ends of the connecting rod includes a bottom plate, a vertical support plate arranged on the bottom plate, a driving cylinder, an end positioning support block, and a pressure plate structure. The end positioning support block is set on the vertical support plate. The upper part of the positioning support block is provided with a connecting rod end positioning groove. The pressure plate structure includes a large end pressure plate and a small end pressure plate. The middle parts of the large end pressure plate and the small end pressure plate are hinged on the vertical support plate. The big end of the rod corresponds to the big end of the rod, one end of the small end pressure plate corresponds to the small end of the connecting rod, the other e...
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The invention discloses a device for simultaneously positioning the two ends of a connecting rod. The device comprises a bottom plate and a vertical supporting plate which is disposed on the bottom plate. The device further comprises a driving cylinder, end positioning supporting blocks and a pressing plate structure, wherein the end positioning supporting blocks are arranged on the vertical supporting plate, and connecting rod end positioning grooves are formed in the upper portions of the end positioning supporting blocks; the pressing plate structure comprises a big end pressing plate and asmall end pressing plate; the middles of both the big end pressing plate and the small end pressing plate are hinged to the vertical supporting plate; one end of the big end pressing plate corresponds to the big end of the connecting rod, one end of the small end pressing plate corresponds to the small end of the connecting rod, the other end of the big end pressing plate is connected with one end of an ejecting rod, the other end of the small end pressing plate is connected with one end of a driving rod, and the other end of the ejecting rod is connected with the other end of the driving rodthrough a connecting plate; and the connecting plate is connected with a piston rod of the driving cylinder. By means of the device for simultaneously positioning the two ends of the connecting rod,the big end pressing plate and the small end pressing plate of the engine connecting rod are simultaneously driven through the driving cylinder to achieve positioning through tight pressing, positioning is accurate and reliable, the big end and the small end of the connecting rod can be simultaneously positioned and machined, and the machining efficiency is substantially improved.
Description
Technical field [0001] The invention relates to the technical field of engine connecting rods, in particular to a device for simultaneously positioning both ends of the connecting rod. Background technique [0002] At present, there is no special positioning tool for engine connecting rod boring. The big and small ends of the engine connecting rod are separately positioned and processed separately. The positioning structure is positioned by fasteners. The positioning operation is cumbersome, and the positioning error of multiple machining is large, which affects the machining accuracy. Summary of the invention [0003] In view of the shortcomings of the prior art, the technical problem to be solved by the present invention is to provide a simultaneous positioning device for both ends of the connecting rod to achieve the purpose of accurate and simple positioning. [0004] In order to solve the above technical problems, the technical solutions adopted by the present invention are: [...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B23Q3/08
CPCB23Q3/082B23Q3/062
Inventor 李志
Owner WUHU HANGTIAN AUTOMOBILE CONNECTING ROD