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Engine flywheel assembling device and method

A technology for assembling devices and engines, which is applied in metal processing, metal processing equipment, manufacturing tools, etc., and can solve problems such as low degree of automation, slipping, and easy tumbling.

Active Publication Date: 2021-09-14
秀山县郎特机械制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008]The flywheel of the engine has a larger moment of inertia, so it has a larger mass and diameter. In addition, it is made of cast iron, ductile iron or No. 45 steel, and its quality is very high. Large, so that the transportation and assembly of the engine flywheel is low in automation, time-consuming and labor-intensive; moreover, the engine flywheel is a disc-shaped part, which is inconvenient for hoisting and installation, and is easy to roll or slip, causing industrial accidents and economic losses

Method used

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  • Engine flywheel assembling device and method
  • Engine flywheel assembling device and method
  • Engine flywheel assembling device and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0088] The engine flywheel assembling device includes a base plate 1, a rear connecting seat 2, a front connecting seat 3, a cantilever frame 4, a push mechanism 5 and a rotating connecting mechanism 6. The base plate 1 is provided with a main cylinder 10 and two column frames. 11. A guide rail 12 is provided on the front arm surface of the column frame 11, the rear connecting seat 2 is tightly connected with the rear arm surface of the front connecting seat 3, and the end of the piston rod of the master cylinder 10 is tightly connected with the rear connecting seat 2. A sliding block 30 is provided on the rear arm surface of the front connecting seat 3, the sliding block 1 30 is slidably connected with the guide rail 1 12, the cantilever frame 4 is firmly connected with the front connecting seat 3, and the pushing The mechanism 5 is connected with the cantilever frame 4, and the rotary connection mechanism 6 is connected with the push mechanism 5; through the contraction and e...

Embodiment 2

[0090] On the basis of Embodiment 1, the upper end and the lower end between the column frames 11 are respectively provided with cross braces 13 , the cross brace 13 at the upper end is provided with an upper limit seat 14 , and the upper limit seat 14 is provided with The upper buffer 14-1 and the upper limiter 14-2 ensure that when the flywheel connecting disc 68 in the rotary connection mechanism 6 moves with the engine flywheel to the uppermost end, the centerline of the engine flywheel is aligned with the centerline of the engine crankshaft; the lower end There is a lower limit seat 15 on the cross brace 13, and the lower limit seat 15 is provided with a lower buffer 15-1 and a lower limiter 15-2, which ensures that the flywheel connection plate 68 in the rotary connection mechanism 6 moves to At the lowermost end, the boss 68-4 provided at the bottom of the flywheel connecting plate 68 just snaps into the engine flywheel to avoid damage to the surface of the engine flywhe...

Embodiment 3

[0092] On the basis of Embodiment 1, a trigger seat 40 is provided in the middle of the rear end of the cantilever frame 4 to ensure the precise position limit of the upper limiter 14-2 and the lower limiter 15-2; the bottom of the cantilever frame 4 is provided with four There are two corner seats 41, and two guide rails 42 are arranged between the front and rear corner seats 41 on each side; 50 is tightly connected with the cantilever frame 4, the cylinder body of the auxiliary cylinder 51 is firmly connected with the connecting seat 50, the end of the piston rod of the auxiliary cylinder 51 is firmly connected with the middle part of the rear end of the gantry 52, the slider The second 53 is firmly connected with the gantry 52, and the second sliding block 53 is slidably connected with the second guide rail 42. The piston rod of the auxiliary cylinder 51 is retracted or extended, and the second sliding block 53 along the second guide rail 42 with the gantry 52 and its second...

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Abstract

The invention discloses an engine flywheel assembling device and a method. The engine flywheel assembling device comprises a base plate, a rear connecting base, a front connecting base, a cantilever support, a pushing mechanism and a rotary connecting mechanism, a main air cylinder and two stand column supports are arranged on the base plate, a first guide rail is arranged on the front arm face of each stand column support, the rear connecting base is connected with the rear arm face of the front connecting base in a fastened mode, the end of a piston rod of the main air cylinder is connected with the rear connecting base in a fastened mode, a first sliding block is arranged on the rear arm face of the front connecting base and connected with the first guide rail in a sliding mode, the cantilever support is connected with the front connecting base in a fastened mode, the pushing mechanism is connected with the cantilever support, and the rotary connecting mechanism is connected with the pushing mechanism. According to the engine flywheel assembling device and method, automatic transportation and assembly of the engine flywheel are achieved, the automation degree is high, time and labor are saved, and industrial accidents and economic losses caused by rolling or sliding of the engine flywheel are avoided.

Description

technical field [0001] The invention belongs to the technical field of automobile assembly, and in particular, the invention relates to an engine flywheel assembly device and a method thereof. Background technique [0002] The flywheel is a wheel-shaped accumulator with a large moment of inertia mounted on the rotary shaft of the machine. When the rotational speed of the machine increases, the kinetic energy of the flywheel increases and the energy is stored; when the rotational speed of the machine decreases, the kinetic energy of the flywheel decreases and the energy is released. [0003] The engine flywheel is a larger disc-shaped part of the engine mounted at the rear end of the crankshaft. It has a larger moment of inertia and has the following functions: [0004] ① Store part of the energy of the engine power stroke to overcome the resistance of other strokes and make the crankshaft rotate evenly. [0005] ② Connect the engine and the vehicle transmission system thro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P19/00B23P19/06
CPCB23P19/001B23P19/007B23P19/06Y02E60/16
Inventor 戚斌檀学良
Owner 秀山县郎特机械制造有限公司
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