CN202892885U - Stretch device of swing chain - Google Patents
Stretch device of swing chain Download PDFInfo
- Publication number
- CN202892885U CN202892885U CN 201220629498 CN201220629498U CN202892885U CN 202892885 U CN202892885 U CN 202892885U CN 201220629498 CN201220629498 CN 201220629498 CN 201220629498 U CN201220629498 U CN 201220629498U CN 202892885 U CN202892885 U CN 202892885U
- Authority
- CN
- China
- Prior art keywords
- drive link
- oil cylinder
- motion bar
- swing chain
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a stretch device of a swing chain. The stretch device of the swing chain comprises an oil cylinder, a transmission rod, a transmission rod installation seat, a fixed rod, a movable rod and a movable rod fixed seat. An output end of the oil cylinder is connected with the transmission rod, the fixed rod is installed on the transmission rod, the fixed rod is provided with a first locating protrusion, the transmission rod is arranged on the transmission rod installation seat, and the output end of the oil cylinder drives the transmission rod and the fixed rod on the transmission rod to move in a straight line mode on the transmission rod installation seat. The movable rod is arranged on the movable rod fixed seat and provided with a second locating protrusion, and the output end of the oil cylinder, the first locating protrusion and the second locating protrusion are arranged on the same straight line. The stretch device of the swing chain has the advantages of being novel in structure and convenient to use, stretching of the swing chain is time-saving and labor-saving, and accuracy of the stretching length is high.
Description
Technical field
The utility model relates to a kind of process equipment of swing chain.
Background technology
Swing chain than higher gears on the market all is to adopt the metal chain link to be connected in series from beginning to end formation basically, after finishing, the assembling of swing chain needs it is stretched, the effect one that stretches is that test intensity is the firmness that the adjacent metal chain link is installed, the 2nd, guarantee the length of same batch of swing chain by stretching, although it is measure-alike that the used metallic bond of same batch swing chain saves model, metallic bond joint number amount is identical, but because the connectivity problem in the metal chain link assembling process, even if the swing chain that same batch of assembling finished has certain scale error in length, therefore need to unify by suitable stretching the length of swing chain.It all is to finish by hand by the workman that existing swing chain stretches, generally be that an end is fixed, the other end that the workman holds the swing chain by hand carries out manual stretching, carry out the check and correction of length with gauge, the deficiency of its existence is the drawing process inefficiency of wasting time and energy, and the accuracy of tensile elongation is lower.
Summary of the invention
Goal of the invention of the present utility model is the deficiency that stretches and exist in order to overcome above-mentioned existing swing chain, provides a kind of novel structure, the stretcher of swing chain easy to use.
In order to realize the foregoing invention purpose, the utility model has adopted following technical scheme:
The stretcher of swing chain comprises oil cylinder, drive link, drive link mount pad, fixed bar, motion bar and motion bar holder; The output of oil cylinder links to each other with drive link, fixed bar is installed on the drive link, fixed bar is provided with the first location plush copper, and drive link is installed on the drive link mount pad, the output of oil cylinder drive drive link and on fixed bar traveling priority on the drive link mount pad; Motion bar is installed on the motion bar holder, and motion bar is provided with the second location plush copper, and the output of oil cylinder, the first location plush copper and the second location plush copper are on the same straight line.
As preferably, described motion bar is provided with a plurality of tandem installing holes, standing screw on the motion bar holder passes an installing hole on the motion bar, be that the position that motion bar is installed on the motion bar holder can be adjusted front and back, to adapt to the swing chain of different length, enlarge the scope of its use.
Adopted the stretcher of the swing chain of technique scheme, swing chain two ends are set on the first location plush copper and the second location plush copper during use, the output of oil cylinder drive drive link and on the fixed bar traveling priority be exactly the stretching that has realized the swing chain, the displacement that only need preset the oil cylinder output is the accurate stretching that the displacement of drive link just can be guaranteed the swing chain.In sum, the advantage of the stretcher of this swing chain is novel structure, and is easy to use, and the stretching of swing chain is not only time saving and energy saving, and the accuracy of tensile elongation is high.
Description of drawings
Fig. 1: the structural representation of the utility model embodiment.
The specific embodiment
Below in conjunction with Fig. 1 the utility model is described further.
The stretcher of swing chain as shown in Figure 1 is made of oil cylinder 1, drive link 2, drive link mount pad 3, fixed bar 4, motion bar 5 and motion bar holder 6.
The output of oil cylinder 1 links to each other with drive link 2, fixed bar 4 is installed on the drive link 2, fixed bar 4 is provided with the first location plush copper 41, and drive link 2 is installed on the drive link mount pad 3, the output of oil cylinder 1 drive drive link 2 and on fixed bar 4 traveling priority on drive link mount pad 3.Motion bar 5 is installed on the motion bar holder 6, and motion bar 5 is provided with the second location plush copper 51, and the output of oil cylinder 1, the first location plush copper 41 and the second location plush copper 51 are on the same straight line, have guaranteed the accuracy that the swing chain stretches.
Motion bar 5 is provided with a plurality of tandem installing holes 52, standing screw 61 on the motion bar holder 6 passes an installing hole 52 on the motion bar 5, be that motion bar 5 is installed in position on the motion bar holder 6 and can be installed in different installing hole 52 by standing screw 61 and carries out front and back and adjust, to adapt to the swing chain of different length, enlarge the scope of its use.
During use, swing chain two ends are set on the first location plush copper 41 and the second location plush copper 51, the output of oil cylinder 1 drive drive link 2 and on fixed bar 4 left traveling priority be exactly the stretching that has realized the swing chain, the displacement that only need preset oil cylinder 1 output is the accurate stretching that the displacement of drive link 2 just can be guaranteed the swing chain, just desirable under is enclosed within swing chain first location plush copper 41 and second location plush copper 51 on after the output of oil cylinder 1 resets to the right.
Claims (2)
1. the stretcher of swing chain is characterized in that comprising oil cylinder, drive link, drive link mount pad, fixed bar, motion bar and motion bar holder; The output of oil cylinder links to each other with drive link, fixed bar is installed on the drive link, fixed bar is provided with the first location plush copper, and drive link is installed on the drive link mount pad, the output of oil cylinder drive drive link and on fixed bar traveling priority on the drive link mount pad; Motion bar is installed on the motion bar holder, and motion bar is provided with the second location plush copper, and the output of oil cylinder, the first location plush copper and the second location plush copper are on the same straight line.
2. the stretcher of swing chain according to claim 1 is characterized in that motion bar is provided with a plurality of tandem installing holes, and the standing screw on the motion bar holder passes an installing hole on the motion bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220629498 CN202892885U (en) | 2012-11-23 | 2012-11-23 | Stretch device of swing chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220629498 CN202892885U (en) | 2012-11-23 | 2012-11-23 | Stretch device of swing chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202892885U true CN202892885U (en) | 2013-04-24 |
Family
ID=48113607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220629498 Expired - Fee Related CN202892885U (en) | 2012-11-23 | 2012-11-23 | Stretch device of swing chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202892885U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112082759A (en) * | 2020-08-11 | 2020-12-15 | 巢湖市国力航标器材有限公司 | Chain ring strength detection device for anchor chain production and use method |
-
2012
- 2012-11-23 CN CN 201220629498 patent/CN202892885U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112082759A (en) * | 2020-08-11 | 2020-12-15 | 巢湖市国力航标器材有限公司 | Chain ring strength detection device for anchor chain production and use method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20151123 |