Pin ejection device
A pressing device and pin technology, applied in metal processing, metal processing equipment, manufacturing tools, etc., can solve the problems of slow processing speed affecting production efficiency, high scrap rate, long personnel training time, etc., and achieve fast processing speed and high production efficiency. The effect of high efficiency and low scrap rate
Inactive Publication Date: 2017-05-31
WUXI MINGZHU TURBOCHARGER MFG
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Problems solved by technology
[0002] The oil pump has a wide range of applications. When in use, the oil pump needs to be assembled. During the assembly process, when the pin is driven into the pin hole, the operator usually holds the hammer by hand, and then aims at the top of the pin to press. In the hole, due to the relatively high tolerance requirements for the depth of the pin pressing and the side clearance (the gap between the pin and the groove wall), the traditional operation method not only results in a high scrap rate and a long training time for personnel, but also The processing speed is very slow, which affects the production efficiency
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[0010] Such as figure 1 As shown, the present invention includes a pressure rod 1, which is connected to the stamping cylinder 2, the lower part of the pressure rod 1 is connected with a sleeve rod 3, the upper part of the sleeve rod 3 is sleeved on the lower part of the pressure rod 1, and the lower part of the sleeve rod 3 is sleeved with a bottom shell 4. The bottom shell 4 is provided with a pin guide groove 5, and the lower part of the sleeve rod 3 extending into the pin guide groove 5 is connected with a push rod 6. The conveying device is fixed on the shell 4, and the conveying device includes a fixed block 8 fixed on the lower end of the bottom shell 4. The fixed block 8 is provided with a conveying groove 9, and the conveying groove 9 runs through the bottom shell 4 and communicates with the pin guide groove 5, and the conveying groove 9 From the push rod 6 to the nozzle 7, it is inclined downward, and the conveying groove 9 is connected with the vibrating plate throu...
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The invention provides a pin ejection device. By means of the pin ejection device, a pin can be conveniently and rapidly pressed in, the rejection rate is low, the machining speed is high, and the production efficiency is high. The pin ejection device comprises a pressing rod connected with a punching air cylinder, a sleeve rod is connected to the lower portion of the pressing rod, the upper portion of the sleeve rod is installed at the lower portion of the pressing rod in a sleeving manner, and the lower portion of the sleeve rod is sleeved with a bottom shell; a pin guide groove is formed in the bottom shell, and a pushing rod is connected to the lower portion, extending into the pin guide groove, of the sleeve rod, and corresponds to a punching nozzle at the lower end of the bottom shell; a conveying device is fixed to the position, corresponding to the punching nozzle, of the bottom shell and comprises a fixing block fixed to the lower end of the bottom shell, a conveying groove is formed in the fixing block and penetrates the bottom shell to be communicated with the pin guide groove; and the conveying grooved is downwards inclined from the pushing rod to the punching nozzle, and the conveying groove is connected with a vibration disc through a conveying pipe.
Description
technical field [0001] The invention relates to the technical field of mechanical equipment, in particular to a pin pressing device. Background technique [0002] The oil pump has a wide range of applications. When in use, the oil pump needs to be assembled. During the assembly process, when the pin is driven into the pin hole, the operator usually holds the hammer by hand, and then aims at the top of the pin to press. In the hole, due to the relatively high tolerance requirements for the depth of the pin pressing and the side clearance (the gap between the pin and the groove wall), the traditional operation method not only results in a high scrap rate and a long training time for personnel, but also The processing speed is very slow, which affects the production efficiency. Contents of the invention [0003] In view of the above problems, the present invention provides a pin pressing device, which can not only conveniently and quickly press the pins, but also has low rej...
Claims
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IPC IPC(8): B23P19/027
CPCB23P19/027B23P19/001
Inventor 尤梦蝶
Owner WUXI MINGZHU TURBOCHARGER MFG