Symmetric double-toggle-rod boosting high-speed press driven by cylindrical linear motor
A linear motor, cylindrical technology, applied in the field of presses, can solve the problems of unadjustable punching force and stroke times, large consumption of materials, and high cost, and achieve the effects of reducing motor power, improving force augmentation, and high mechanical efficiency.
Active Publication Date: 2014-09-10
XI AN JIAOTONG UNIV
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Problems solved by technology
[0003] 1. The structure is complex, the consumption of materials is large, the cost is high, and the manufacture and maintenance are very troublesome
[0004] 2. The stamping force and the number of strokes cannot be adjusted
[0005] 3. Loud noise and vibration pollute the environment
[0006] 4. To convert the rotational motion of the motor into the linear motion of the slider, there are complex intermediate links in energy conversion, resulting in unnecessary energy consumption
[0008] However, the high-speed press driven by a cylindrical linear motor also has disadvantages such as a small multiplier of force, so it is of great significance to use a booster mechanism on a high-speed press driven by a cylindrical linear motor
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[0024] The present invention will be described in detail below in conjunction with the accompanying drawings.
[0025] refer to figure 1 , figure 2 , image 3 , Figure 4 with Figure 5 , a symmetrical double toggle booster high-speed press driven by a cylindrical linear motor, comprising a motor housing 32 of the cylindrical linear motor, the motor housing 32 is installed on the upper body 6, and the upper body 6 is installed on the second On the first column 8 and the second column 26, the first column 8 and the second column 26 are installed on the workbench 19, and the workbench 19 is installed on the lower body 16, and the bottom of the lower body 16 is equipped with a shock absorber 17,
[0026] The motor stator 4 is installed inside the motor housing 32, the upper end cover 2 and the lower end cover 27 are respectively installed on the motor housing 32 from the top and bottom, the upper flange 3 is installed on the upper end cover 2, and the first linear rolling be...
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A symmetric double-toggle-rod boosting high-speed press driven by a cylindrical linear motor comprises the cylindrical linear motor mounted on an upper body of the high-speed press. The upper body of the high-speed press is mounted on an operation table through vertical columns, the operation table is mounted on a lower body of the high-speed press, the linear motor drives a slider to reciprocate linearly through a double-toggle-rod mechanism, and the slider moves along linear guide rails mounted on the vertical columns. The symmetric double-toggle-rod boosting high-speed press driven by the cylindrical linear motor has the advantages of good boosting effect, high mechanical efficiency, energy saving, environment friendliness, low abrasion, compact structure, small size, light weight and the like.
Description
technical field [0001] The invention belongs to the technical field of presses, and in particular relates to a symmetrical double-knuckle-bar power-increasing high-speed press driven by a cylindrical linear motor. Background technique [0002] Mechanical presses are often driven by a rotary motor, so that the transmission system needs to convert the rotary motion into the linear reciprocating motion required by the slider. And in order to obtain sufficient punching force, it is necessary to equip an energy storage flywheel. Therefore inevitably have the following disadvantages: [0003] 1. The structure is complex, the consumption of materials is large, the cost is high, and the manufacture and maintenance are very troublesome. [0004] 2. The stamping force and the number of strokes cannot be adjusted. [0005] 3. Loud noise and vibration pollute the environment. [0006] 4. To convert the rotary motion of the motor into the linear motion of the slider, there are comple...
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IPC IPC(8): B30B1/10
CPCB30B1/10
Inventor 赵升吨陈超李靖祥崔敏超朱骏李雪
Owner XI AN JIAOTONG UNIV