Connecting rod head tapping method
A connecting rod and tapping device technology, which is applied in the direction of manufacturing tools, metal processing machinery parts, positioning devices, etc., can solve the problems of complicated manufacturing of connecting rod heads, low manufacturing efficiency, and high labor costs, so as to improve tapping forming efficiency, The effect of increasing the service life and reducing labor intensity
Pending Publication Date: 2022-05-24
郭小求
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Problems solved by technology
The traditional connecting rod head is complicated to manufacture, and it needs to manually chisel out the reaming hole of the connecting rod, and the manufacturing efficiency is low and the labor cost is high
Method used
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[0030] The present invention will be further clarified below with reference to the accompanying drawings and specific embodiments. It should be understood that the following specific embodiments are only used to illustrate the present invention and not to limit the scope of the present invention.
[0031] see Figure 1-3 As shown, a connecting rod head tapping device includes a frame 1, a tapping processing mechanism 2, a hydraulic oil supply mechanism 3, a cooling mechanism 4, a button box 5 and an operation panel 6. The front end of the frame 1 is provided with The button box 5, the right side of the frame 1 is provided with a rocker arm seat 7, the rocker arm seat 7 is provided with a rocker arm rod 8, the top of the rocker arm rod 8 is provided with an operation panel 6, the machine The upper part of the frame 1 is provided with a tapping mechanism 2, the lower part of the frame 1 is provided with a cooling mechanism 4, the right side of the frame 1 is also provided with a...
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The invention relates to a tapping method for a connecting rod head, and mainly solves the problems that an existing connecting rod head is complicated to manufacture, a reaming hole of a connecting rod needs to be chiseled manually, the manufacturing efficiency is low, and the labor cost is high. The connecting rod head tapping device comprises a rack, a tapping machining mechanism, a hydraulic oil supply mechanism, a cooling mechanism, a button box and an operation panel, the button box is arranged at the front end of the rack, a rocker arm seat is arranged on the right side of the rack, a rocker arm rod is arranged on the rocker arm seat, and the operation panel is arranged at the top of the rocker arm rod. According to the technical scheme, a tapping machining mechanism is arranged on the upper portion of the machine frame, a cooling mechanism is arranged on the lower portion of the machine frame, a hydraulic oil supply mechanism is further arranged on the right side of the machine frame, and the button box and the operation panel are connected with the input end of the PLC, the problem is well solved, and the broaching machine can be used for broaching of the connecting rod head.
Description
technical field [0001] The invention relates to the technical field of connecting rod heads, in particular to a connecting rod head tapping method. Background technique [0002] The engine connecting rod is one of the key components of the automobile engine. Its function is to convert the reciprocating motion of the piston into the rotational motion of the crankshaft, and transmit the gas pressure acting on the piston group to the crankshaft. Therefore, in addition to the up and down movement of the engine connecting rod, it also swings from side to side in a complex plane motion. When the engine connecting rod is working, it mainly bears the alternating load caused by the gas pressure stress and the reciprocating inertial force, and it is required that it should have sufficient fatigue strength and structural rigidity. The traditional connecting rod head is complicated to manufacture, and needs to manually chisel the reaming hole of the connecting rod, and has low manufact...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B23G1/20B23G1/44B23Q3/08B23Q11/10
CPCB23G1/20B23G1/44B23Q3/08B23Q11/10B23Q11/1069
Inventor 郭小求
Owner 郭小求