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Power device for driving female die blocker and adjusting lower pressure bar
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A technology of power device and block, applied in the direction of presses, manufacturing tools, etc., can solve the problems of unfavorable powder molding machine manufacturing, assembly, heavy powder molding machine assembly work, complex internal structure, etc., to achieve simple structure and reduce space. , the effect of reducing production costs
Inactive Publication Date: 2011-05-18
宁波市北仑新港冶金机械有限公司
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However, since the space near the female mold stopper is relatively narrow, and the design of multiple motors will occupy a large space, and there are many transmission parts around, the installation of multiple motors makes the assembly work of the powder molding machine relatively heavy, and the entire female mold stopper And the internal structure of the adjusting device of the lower pressure rod is also relatively complicated, which is not conducive to the manufacture and assembly of the powder forming machine
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Embodiment 1
[0016] Such as figure 1 and figure 2 As shown, the power device for driving the die stopper and adjusting the lower lever includes a motor 1 and two power output shafts 3 passing through the gearbox 2 respectively;
[0017] Wherein, the end of the output shaft 11 of the motor 1 is provided with a driving gear 4, and each power output shaft 3 is keyed to a driven gear 5 at a position outside the gearbox 2;
[0018] At the same time, the driving gear 4 on the output shaft 11 of the motor 1 is located in the middle of the two driven gears 5, and in the unengaged state, the positions of the two driven gears 5 are flush with each other;
[0019] Moreover, two cylinders 6 and piston rods 7 in the cylinders 6 are also provided on the outside of the gear box 2, and a shift fork 8 is arranged on each end of the piston rod 7 exposed outside the cylinder 6, and the two shift forks 8 are respectively clamped on the extension of the corresponding driven gear 5, so that the corresponding...
Embodiment 2
[0022] Such as image 3 As shown, the power device for driving the die stopper and adjusting the lower lever includes a motor 1 and two power output shafts 3 passing through the gearbox 2 respectively;
[0023] Wherein, the end of the output shaft 11 of the motor 1 is key-connected with a driving gear 4, and each power output shaft 3 is provided with a driven gear 5 at a position outside the gear box 2, and, in an unengaged state, the two The driven gears 5 on the power output shaft 3 are arranged on both sides of the driving gear 4 one by one;
[0024] A cylinder 6' and a piston rod 7' in the cylinder 6' are also arranged on the outside of the gear box 2, and a shift fork 8' is arranged on the end of the piston rod 7' exposed outside the cylinder 6, the shift fork 8 'is sandwiched on the extension of the driving gear 4, and can move the driving gear 4 to engage or disengage with the two driven gears 5 respectively. The specific operation is as follows: the piston rod 7' in t...
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Abstract
The invention discloses a power device for driving a female die baffle plate and adjusting a lower compressive bar. The power device comprises a motor (1) and two power output shafts (3), wherein the output shaft (11) of the motor (1) is provided with a driving gear (4), each power output shaft (3) is connected with a driven gear (5) at a position on the outer side of a gear box (2), the outer side of the gear box (2) are provided with two cylinders (6) and piston rods (7). The end part of each piston rod (7) is provided with a shift fork (8). Two shift forks (8) are clamped on corresponding driven gears (5) respectively and can push the driven gears (5) to be meshed with or disengaged from the driving gear (4) respectively. Compared with the prior art, the power device has a motor havingtwo power output shafts to optimize the power device providing power for a transmission shaft, is simple in structure, safe, reliable in transmission and highly efficient, reduces space occupation ofthe whole female baffle plate and an adjusting device of the lower compressive bar efficiently, and greatly reduces production cost.
Description
technical field [0001] The invention relates to the technical field of powder forming machines, in particular to a power device for driving a female mold stopper and adjusting a lower pressing rod in a powder forming machine. Background technique [0002] When the powder molding machine actually presses a product, its action is roughly as follows: the mandrel of the mold base moves upwards, and its head enters the female mold on the mold base, adds powder around the mandrel of the mold base, and presses down through the upper punching device , the product is pressed and formed in the female mold, and then the mandrel of the mold frame moves down, and the pressed product is pushed out of the female mold. For pressed products of different specifications, both the female mold stopper and the lower pressing rods located on both sides of the female mold stopper need to be properly adjusted. For example, the Chinese invention patent "Adjusting Mechanism for Floating Adjustment of...
Claims
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Application Information
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