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Roller chain suspension strength machining clamp, vacuum coating equipment and shot blasting equipment

A roller chain and fixture technology, used in metal processing equipment, vacuum evaporation coating, manufacturing tools, etc., can solve the problems of lack of processing fixture processing, inability to use high-strength conveying operations, low mechanical strength and rigidity, etc. Avoid rollover or rollover tendency, improve surface strength, improve fatigue strength effect

Active Publication Date: 2021-09-24
SUZHOU CHIEN SHIUNG INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, due to the limitation of the characteristics of plastic materials, its mechanical strength and rigidity are lower than those of metal materials, so it cannot be used for high-intensity conveying operations; for this reason, it is necessary to carry out further strength processing on the finished engineering plastic roller chain; but Due to the special structure of the roller chain, there is a lack of a processing fixture that can match its structure so that it can be fully and fully processed

Method used

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  • Roller chain suspension strength machining clamp, vacuum coating equipment and shot blasting equipment
  • Roller chain suspension strength machining clamp, vacuum coating equipment and shot blasting equipment
  • Roller chain suspension strength machining clamp, vacuum coating equipment and shot blasting equipment

Examples

Experimental program
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Effect test

Embodiment 1

[0061] Such as figure 1 , Figure 10 As shown, the roller chain applied to the roller chain suspension strength processing jig 1 provided in this embodiment is a plurality of upper outer chain plates 11, lower outer chain plates 12, and pins made of magnetically conductive metal (such as iron). And a plurality of inner chain plates and sleeves (hereinafter referred to as inner chain components 10 ) made of engineering plastics.

[0062] Such as figure 2 As shown, the processing fixture 1 provided in this embodiment is composed of a top plate 2 , a base 3 , a first electromagnet 21 , a first on / off control switch 22 , a first mold 4 , a second mold 5 and a control unit 6 .

[0063] Wherein, the top plate 2 and the base 3 can at least move up and down in the vertical direction under the external driving force, and the top plate 2 and the base 3 are arranged at intervals up and down.

[0064] Such as image 3 As shown, in one embodiment, the external driving force comes from: ...

Embodiment 2

[0073] This embodiment is an extension of Embodiment 1, such as Figure 4 , Figure 10 As shown, the processing fixture 1 also includes third electromagnets 211, 212 respectively arranged at both ends of the first electromagnet 21 and connected to the control unit 6 and used to control the third electromagnets 211, 212 on / off and the magnitude of the current. The first current control switch 213 of the second electromagnet 31 and the fourth electromagnet 311, 312 respectively arranged at both ends of the second electromagnet 31 are connected with the control unit 6 and are used to control the power on / off and current of the fourth electromagnet 311, 312 respectively. The size of the second current control switch 313; the third electromagnet 211, 212 produces the same magnetism as the first mold 4 when energized, and the fourth electromagnet 311, 312 produces the opposite magnetism to the second mold 5 when energized.

[0074] Specifically, the control unit 6 can be operated t...

Embodiment 3

[0077] This embodiment is an extension of Embodiment 1, such as Figure 5 , Figure 10 As shown, the processing fixture 1 also includes a third current control switch 217, 317 connected to the control unit 6, slide rails 214, 314 respectively arranged on the first electromagnet 21 and the second electromagnet 31, and arranged on the slide rail 214. The mobile carts 215, 315 connected to the control unit 6 on , 314, wherein, the bottom of the mobile carts 215, 315 is provided with a fifth electromagnet 216, 316.

[0078] The mobile trolleys 215, 315 can self-move along the slide rails 214, 314 based on the movement signal output by the control unit 6, and then drive the fifth electromagnet 216, 316 to self-move along the slide rails 214, 314, which is equivalent to moving along the first and second electromagnets. The irons 21, 31 are translated; wherein, the fifth electromagnet 216 produces the same magnetic force as the first mold 4 when energized, and the fifth electromagne...

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Abstract

The invention discloses a roller chain suspension strength machining clamp, vacuum coating equipment and shot blasting equipment. The machining clamp comprises a top plate and a base which can move up and down in the vertical direction; a first electromagnet and a first on / off control switch arranged on the top plate; a second electromagnet and a second on / off control switch arranged on the base; a first mold and a second mold which are limited between the top plate and the base and adopt permanent magnets, wherein a roller chain can be fixed between the first mold and the second mold through the cooperation of a first mold cavity and a second mold cavity; and a control unit which is electrically connected with the first on / off control switch and the second on / off control switch and outputs on / off signals to the first on / off control switch and the second on / off control switch correspondingly, wherein the first electromagnet generates magnetism opposite to that of the first mold when the first on / off control switch is powered on, and the second electromagnet generates magnetism identical to that of the second mold when the second on / off control switch is powered on. An inner chain assembly, made of engineering plastic, of the roller chain can be conveniently subjected to comprehensive and sufficient strength machining.

Description

technical field [0001] The invention relates to the technical field of chain processing, in particular to a roller chain suspension strength processing jig, vacuum coating equipment and shot blasting equipment. Background technique [0002] Common roller chains are composed of inner chain plates, outer chain plates, pins, sleeves and rollers. The inner chain plate and the sleeve, the outer chain plate and the pin are all interference fits; the rollers and the sleeve, and the sleeve and the pin are all clearance fits. When working, the inner and outer chain links can be relatively deflected, the sleeve can rotate freely around the pin shaft, and the rollers are sleeved on the sleeve to reduce the wear between the chain and the sprocket. [0003] The engineering plastic roller chain used as a light conveyor chain, the outer chain plate and pin are made of metal, while the inner chain plate and sleeve are made of plastic; compared with the traditional metal material, the inner...

Claims

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Application Information

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IPC IPC(8): C23C14/50C23C14/54B24C3/04B24C9/00C23C14/24
CPCC23C14/50C23C14/24C23C14/54B24C3/04B24C9/00Y02P70/10
Inventor 王稳苗现华
Owner SUZHOU CHIEN SHIUNG INST OF TECH
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