50 classic mechanical structure GIFs appreciation, understand a lot of mechanical principles

Category： Company News

Time：2022-12-29 16:20

1. Drophammer

Input: Green pulley axle

There is a slider between the green and red hollow shafts.

The up and down movement of the yellow slider depends on the green bar.

2. Frictionpress 1 (Frictionpress1).

Input: Green pulley axle

There is a slider between the green shaft and the red hollow shaft.

The blue disc-screw alternately contacts the two red discs.

The up and down movement of the yellow slider is controlled by a purple rod.

The slider reaches maximum speed in the lowest position of the stroke and maximum speed in the highest position.

The pink stop determines the highest position of the slider.

3. Frictionpress 2 (Frictionpress2).

Input: Center pinion

The purple disc carries four gears and two rollers.

The

rollers alternately contact the yellow disc and reciprocate the screws.

Enantiorating blue nut-slider mechanism up, down, resident movement, rod in three different positions.

There is a stopper that remains stationary while the disc is still and is not displayed.

4. Handpunchmachine 1

Combination of gear transmission and slide-crank mechanism.

5. Handpunch machine 2

Disc cams and linear reciprocating followers.

6. Manual shearing machine 1 (Handshearing machine 1).

A planetary gear was used.

Manual force is applied to the satellite gear.

Other gears are fixed.

The upper tool table is fixed to the carrier.

7. Manual shearing machine 2 (Handshearing machine 2).

A four-link mechanism was used.

Manual power is applied to one crank.

The upper tool table is fixed to the other cranks.

8. Footshearing machine 1

The blue slider is driven by a slider crank mechanism.

The crank is a purple footbar.

The orange low-shear tab is fixed to the machine base.

The red upper shear blade has a diagonal blade to reduce shear force.

9. Footshearing machine 2

The blue slider is driven by a six-bar mechanism.

The movement track of the green slider is on the blue slider.

The orange low-shear tab is fixed to the machine base.

The red upper shear blade has a diagonal blade to reduce shear force.

10. Tablewoodsaw1

Position adjustment movement of the orange round blade:

Use a pink nut for up and down motion. The motor is adjusted by a pink pin.

Use an orange nut for an inclined motion.

11. Tablewoodsaw2

Position adjustment movement of the orange round blade:

Use a pink nut for up and down motion. The motor and blade shaft are adjusted by pink pins.

Use a pink nut for an inclined movement.

12.Flipping mechanism 1

This mechanism can flip a flat plate with two 4-bar mechanisms.

The two flip plates are actually an extension of the fourth bar of the two 4s.

13.Flipping mechanism 2

Connecting rod length: 50

Two crank lengths: 120 and 140

Distance between two fixed bearings: 50

The workpiece rotates 180° and the blue crank rotates 90°.

14.Transportmechanism 1

The egg-shaped movement of the blue joint moves the red workpiece.

It is the trajectory of a point on the pink rod 4-pole mechanism.

The yellow and orange rods join to form a parallelogram mechanism.

Keywords： 50 classic mechanical structure GIFs appreciation, understand a lot of mechanical principles

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